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  <a name="EN-US_TOPIC_0000001839159873"></a><a name="EN-US_TOPIC_0000001839159873"></a>
  <h1 class="topictitle1">Restoring Files in a NAS Share</h1>
  <div>
   <p>This section describes how to restore a NAS share file to its original location, a new location, or a local location.</p>
   <div class="section">
    <h4 class="sectiontitle">Context</h4>
    <ul id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_ul1684123102616">
     <li id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_li15684153110268">The <span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_text19278102815148">product</span> supports file-level restoration using backup copies.</li>
    </ul>
   </div>
   <div class="section">
    <h4 class="sectiontitle">Precautions</h4>
    <p id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_p15863642111819">If a folder or file name contains garbled characters, file-level restoration is not supported. Do not select folders or files of this type. Otherwise, file-level restoration fails.</p>
   </div>
   <div class="section">
    <h4 class="sectiontitle">Prerequisites</h4>
    <ul>
     <li>File-level restoration is supported only when the index status of the copy is <span class="uicontrol" id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792387972_uicontrol97339520371"><b><span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792387972_text2731115273712"><strong>Indexed</strong></span></b></span>.</li>
     <li>To restore a NAS share to a new location, register the NAS share at the new location or the storage device where the NAS share resides with the <span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_text5542395141">product</span>. The following lists the supported storage device types.
      <ul id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_ul571916508480">
       <li id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001792520482_en-us_topic_0000001253534369_li984654311123">OceanStor Dorado 6.x</li>
       <li id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001792520482_en-us_topic_0000001253534369_li374214321505">OceanStor 6.x</li>
       <li id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001792520482_en-us_topic_0000001253534369_li177631111101216">OceanStor V5</li>
       <li id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001792520482_en-us_topic_0000001253534369_li3357311117">OceanStor Pacific</li>
       <li id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001792520482_en-us_topic_0000001253534369_li157481128412">NetApp ONTAP</li>
       <li id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001792520482_li72988389413">OceanProtect 1.3.0 and later versions</li>
      </ul></li>
     <li>If you want to restore a NAS share to a new location, you need to configure the access permission for the <span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_text11734103918143">product</span> on the new storage device. For details, see <a href="en-us_topic_0000001839239777.html">Step 5: Configuring Access Permissions</a>. During the operation, configure a client or add a user for the target NAS share.</li>
    </ul>
   </div>
   <div class="section">
    <h4 class="sectiontitle">Procedure</h4>
    <ol>
     <li><span>Choose <span class="uicontrol" id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001839142377_uicontrol1387642214492"><b><span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001839142377_text18761122134919"><strong>Explore</strong></span> &gt; <span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001839142377_text087662214918"><strong>Copy Data</strong></span> &gt; File Systems &gt; <span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001839142377_text2897115217345"><strong>NAS Shares</strong></span></b></span>.</span><p></p>
      <div class="note" id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001839142377_note1634925131911">
       <img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span>
       <div class="notebody">
        <p id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001839142377_p1934182521913">For 1.5.0, choose <span class="uicontrol" id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001839142377_uicontrol08045348196"><b><span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001839142377_text980410346197"><strong>Explore</strong></span> &gt; <span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001839142377_text4804183441910"><strong>Copy Data</strong></span> &gt; File Services &gt; <span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_en-us_topic_0000001839142377_text20804834141911"><strong>NAS Shares</strong></span></b></span>.</p>
       </div>
      </div> <p></p></li>
     <li><span>A copy can be searched by NAS share resource or copy. This section uses the NAS share resource as an example.</span><p></p><p id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_p142551140161511">On the <span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360690_text6827103218214"><strong>Resources</strong></span> tab page, locate the NAS share to be recovered by NAS share name and click the name.</p> <p></p></li>
     <li><span>On the <span class="uicontrol" id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792520482_uicontrol1812414562220"><b><span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792520482_text18993182162710"><strong>Copy Data</strong></span></b></span> page, select the year, month, and day in sequence to locate the copy.</span><p></p><p id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792520482_p9918150182310">If <span><img id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792520482_image886000161711" src="en-us_image_0000001792520510.png"></span> is displayed below a month or day, a copy is generated in the month or day.</p> <p></p></li>
     <li><span>Locate the copy for restoration and click <span class="uicontrol" id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_uicontrol144673212457"><b><span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_text16241181213589"><strong>More</strong></span> &gt; <span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_text6433142318586"><strong>File-level Restoration</strong></span></b></span> on the right of the row where the copy is located.</span></li>
     <li><span>Select the object to be restored and the restoration target location.</span><p></p><p>The restoration target location can be <span><strong>Original location</strong></span>, <span><strong>New location</strong></span>, or <span><strong>Local Host Location</strong></span>.</p>
      <ul>
       <li><span><strong>Original location</strong></span>: Restores data to the original file system.</li>
       <li><span><strong>New location</strong></span>: Restores data to the file system of another device.</li>
       <li><span><strong>Local Host Location</strong></span>: Restores data to the <span>product</span>.</li>
      </ul> <p>For details about the parameters of the original location, see <a href="en-us_topic_0000001792360690.html#EN-US_TOPIC_0000001792360690__table1452025982813">Table 1</a>. For details about the parameters of a new location, see <a href="en-us_topic_0000001792520482.html#EN-US_TOPIC_0000001792520482__table429861453516">Table 2</a> and <a href="en-us_topic_0000001792520482.html#EN-US_TOPIC_0000001792520482__table1248313820599">Table 3</a>. <a href="#EN-US_TOPIC_0000001839159873__en-us_topic_0000001208774470_table165841851143">Table 1</a> describes the local location parameters.</p>
      <div class="tablenoborder">
       <a name="EN-US_TOPIC_0000001839159873__en-us_topic_0000001208774470_table165841851143"></a><a name="en-us_topic_0000001208774470_table165841851143"></a>
       <table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001208774470_table165841851143" frame="border" border="1" rules="all">
        <caption>
         <b>Table 1 </b>Parameters for restoring data to the local location
        </caption>
        <colgroup>
         <col style="width:10.54%">
         <col style="width:89.46%">
        </colgroup>
        <thead align="left">
         <tr id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_row6585115119414">
          <th align="left" class="cellrowborder" valign="top" width="10.54%" id="mcps1.3.5.2.5.2.4.2.3.1.1"><p id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_p1658575112415">Parameter</p></th>
          <th align="left" class="cellrowborder" valign="top" width="89.46%" id="mcps1.3.5.2.5.2.4.2.3.1.2"><p id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_p175851451349">Description</p></th>
         </tr>
        </thead>
        <tbody>
         <tr id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_row1158517518417">
          <td class="cellrowborder" valign="top" width="10.54%" headers="mcps1.3.5.2.5.2.4.2.3.1.1 "><p id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_p158517511048"><span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_text191084227520"><strong>File Systems</strong></span></p></td>
          <td class="cellrowborder" valign="top" width="89.46%" headers="mcps1.3.5.2.5.2.4.2.3.1.2 "><p id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_p15851451646">Select the file system to be restored to the local device. When restoring data to the local location for the first time, you can click <span class="uicontrol" id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_uicontrol124218413611"><b><span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_text128775231364"><strong>Create</strong></span></b></span> to create a file system. For details about how to create a file system, see <a href="en-us_topic_0000001792360710.html">Creating a File System</a>.</p></td>
         </tr>
         <tr id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_row1358516511642">
          <td class="cellrowborder" valign="top" width="10.54%" headers="mcps1.3.5.2.5.2.4.2.3.1.1 "><p id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_p1725084223716"><span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_text132479819312"><strong>Overwrite Rule</strong></span></p></td>
          <td class="cellrowborder" valign="top" width="89.46%" headers="mcps1.3.5.2.5.2.4.2.3.1.2 "><p id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_p172501042153719">If a file with the same name exists in the restoration path, you can select replacing or skipping the existing file.</p>
           <ul id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_ul15250642173717">
            <li id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_li52501642173711"><span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_text14250042193711"><strong>Replace existing files</strong></span></li>
            <li id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_li15250154283711"><span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_text52507424377"><strong>Skip existing files</strong></span></li>
            <li id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_li22501342183719"><span id="EN-US_TOPIC_0000001839159873__en-us_topic_0000001792360722_text32501742143716"><strong>Only replace the files older than the restoration file</strong></span></li>
           </ul></td>
         </tr>
        </tbody>
       </table>
      </div> <p></p></li>
     <li><span>Click <span class="uicontrol"><b><span><strong>OK</strong></span></b></span>.</span></li>
    </ol>
   </div>
  </div>
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   <div class="familylinks">
    <div class="parentlink">
     <strong>Parent topic:</strong> <a href="en-us_topic_0000001792360730.html">Restoration</a>
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